[INFO] fetching crate seshat-unicode 0.0.14...
[INFO] checking seshat-unicode-0.0.14 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate seshat-unicode 0.0.14 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate seshat-unicode 0.0.14 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seshat-unicode 0.0.14
[INFO] finished tweaking crates.io crate seshat-unicode 0.0.14
[INFO] tweaked toml for crates.io crate seshat-unicode 0.0.14 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2de8cea83b49644c10e3a6c441f1ff6a2b073bffe2f3f456e50224b11cf03b76
[INFO] running `Command { std: "docker" "start" "-a" "2de8cea83b49644c10e3a6c441f1ff6a2b073bffe2f3f456e50224b11cf03b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2de8cea83b49644c10e3a6c441f1ff6a2b073bffe2f3f456e50224b11cf03b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2de8cea83b49644c10e3a6c441f1ff6a2b073bffe2f3f456e50224b11cf03b76", kill_on_drop: false }`
[INFO] [stdout] 2de8cea83b49644c10e3a6c441f1ff6a2b073bffe2f3f456e50224b11cf03b76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea9f7b2d17348455e4281043513681e6a0339f8acac087ec915ceac45921743d
[INFO] running `Command { std: "docker" "start" "-a" "ea9f7b2d17348455e4281043513681e6a0339f8acac087ec915ceac45921743d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking seshat-unicode v0.0.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `L_COUNT`
[INFO] [stdout]   --> src/unicode/hangul.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const L_COUNT: u32 = 19;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `V_COUNT`
[INFO] [stdout]   --> src/unicode/hangul.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const V_COUNT: u32 = 21;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_COUNT`
[INFO] [stdout]   --> src/unicode/hangul.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const S_COUNT: u32 = 11172; // (LCount * NCount)
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `L_COUNT`
[INFO] [stdout]   --> src/unicode/hangul.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const L_COUNT: u32 = 19;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `V_COUNT`
[INFO] [stdout]   --> src/unicode/hangul.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const V_COUNT: u32 = 21;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_COUNT`
[INFO] [stdout]   --> src/unicode/hangul.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | const S_COUNT: u32 = 11172; // (LCount * NCount)
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.05s
[INFO] running `Command { std: "docker" "inspect" "ea9f7b2d17348455e4281043513681e6a0339f8acac087ec915ceac45921743d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9f7b2d17348455e4281043513681e6a0339f8acac087ec915ceac45921743d", kill_on_drop: false }`
[INFO] [stdout] ea9f7b2d17348455e4281043513681e6a0339f8acac087ec915ceac45921743d